Puerto Morelos, a peaceful village on the Mayan Riviera, is a place to experience the genuine Yucatan. Puerto Morelos makes an excellent base if you’re looking for someplace quieter than glitzy hotspots like Cancun and Playa del Carmen. Government eco-reserve designations protect the reef and mangroves—and the village itself—from development. Outdoor options range from thrilling jungle and diving adventures to serene bike rides or moped explorations.

One of the top diving destinations in the world for its bright storybook coral reefs, the island of Cozumel is also home to a variety of natural beaches. Choose a beach with soft white sand for relaxing, or snorkel off a rockier vista. A destination for both adventure and romance, Cozumel has a year-round Caribbean climate, untrammeled jungle and abundant nightlife.

Puerto Aventuras mingles tropical beauty with the riches of the sea. Beaches are fantastic, with powdery, white sand, and there's excellent fishing as well. For a fun day, explore the eco-archaeological park Xcaret, or snorkel at Xel-ha, a natural inlet water park. The Mayan ruins at Tulum, only 25 minutes away, are another must-see.

It’s not just for spring-breakers. Cancun, with its golden beaches and perfect climate, is the premiere coastal destination in Mexico. And while there is certainly a 365-day party available for college students, resorts cater well to families and to those seeking solitude. This Yucatan paradise is also the gateway to the ruins of Tulum and Chichén Itzá.

Akumal means "Place of the Turtle" in the Mayan language, and if you snorkel here, you just might see one swimming alongside you. (Don’t touch it, though. That’s prohibited by law.) You’ll definitely see coral and beautiful fish in the clear, sparkling waters. This tourist-friendly little town is about an hour south of Cancun—but it seems light-years away.

Isla Mujeres offers a wide variety of tempting options for beach lovers, and is a relative bargain. Snorkel with tropical fish amid coral reefs, skim the blue waters by kayak or boat, or windsurf along the shores of soft, sandy beaches. On land, you can sunbathe, dine on seafood, dance to Latin rhythms, tour on a moped or belly up to the bar for fresh, delicious drinks.

Tulum is relaxation and romance with an ancient angle. Guests can enjoy modern takes on traditional Mayan massage and spa treatments, or sunbathe on gorgeous Yucatan beaches within site of well-preserved ancient ruins. A rare mix of beach, archeology and village, Tulum is a romantic getaway like no other.

Once a sleepy fishing village, Placencia has emerged as an increasingly popular eco-destination on the Caribbean. For those who enjoy outdoor adventure, the Stann Creek region offers a host of activities: hiking through mountainous rain forests, kayaking, deep sea fishing, diving and exploring Mayan ruins. The peninsula boasts 16 miles of tranquil beaches, with a lagoon to the west and the Caribbean to the east and lots of peace and quiet in the middle. Tour guides and dive centers offer a variety of excursions, with boat rides to the outer cayes an ongoing favorite. Also popular are guided land tours to Mayan Ruins or trekking the jungle trails of Cockscomb Basin Wildlife Sanctuary, where the first Jaguar Reserve in the world was established.

Situated on Grand Cayman’s west shore, Seven Mile Beach actually now measures only 5.5 miles. But its gorgeous clear waters and coral sands still lure visitors from around the world. Beach bars, such as the Royal Palms, provide drinks and a lively atmosphere, and restaurants abound. Swim with friendly stingrays at Stingray City, shop Seven Mile Shops, snorkel and scuba in the enticing waters around Cemetery Reef. Visit nearby Cayman capital George Town and the fascinating Cayman Turtle Farm.

The farther you go from Grand Cayman's busy docks, the more peace and quiet you'll find. At Stingray City (actually a sandbar), stingrays swim alongside you in the tranquil waters. Closer to town, travellers report finding some of the best massage and spa services anywhere in the Caribbean.

Most holiday spots are either relaxing (Tahiti) or family-friendly (Orlando). Sanibel Island, however, is that rare place which is both. Spend a quiet afternoon shell-collecting, or find a hotel with a kids' programme so you can enjoy a trip to the spa or a round of golf.

Holmes Beach is a small town on Anna Maria Island in the Gulf of Mexico just south of Tampa Bay. It boasts miles of gorgeous white, sandy beaches, emerald Gulf waters, and abundant sunshine. If you want to spend a day on the water, there is excellent fishing in the waters surrounding Anna Maria Island. Take a charter boat and head out in the Gulf for an exciting day of sport fishing. The grouper, snapper, or mackerel you catch can provide the ingredients for a delicious seafood dinner at your holiday rental. Inshore or backwater fishing is also very popular. Enjoy a beach picnic with the locals under the Australian Pines, or find a secluded cove and enjoy some private sunbathing. Prefer an animated beach crowd? Then the all-you-can-eat pancake breakfasts at "Cafe on the Beach" is your scene.

An archipelago off the northwest coast of Panama, Bocas del Toro is an eco-tourism favorite with English-speaking and other tourists traveling to this Central American country. Seven islands (including Isla Colón, Isla Carenero and Isla Bastimentos) comprise the land area, with Bocas Town its regional capital and the “big city” for those looking to shop, dine well, and explore nightlife. Adventure lovers will find plenty to keep them occupied, as scuba diving, snorkeling, sailing, surfing and hiking are first-rate. And if you’re more of a tour-goer, never fear—Bocas del Toro offers a host of them, ranging from sailing to Nivida Bat Cave tours.

Isn’t it romantic? The Caribbean island of St. Croix is practically the backdrop of a Hollywood love story. White sand beaches and lush rainforests set the scene for tropical bliss. Take in the historic small town charm of Christiansted and Frederiksted, sip your way through a spirited tour of the Cruzan Rum Distillery or explore the ruins of a sugar plantation. And the diving…oh, the diving. Think shipwrecks, think vibrant ocean life, think endless underwater possibilities.

Say aloha to tropical breezes, oceanfront luaus and iconic Diamond Head on Oahu, the most populated Hawaiian island. Follow in the footsteps of surfing forefather Duke Kahanamoku on Waikiki Beach, visit the royal quarters of Iolani Palace and tour Pearl Harbor. Sample hot malasadas (local doughnuts) and shaved ice while shopping for vintage floral-print shirts on Honolulu's Kapahulu Avenue. Get off the tourist trail with a hike to Makapuu Lighthouse on the South Shore. You can even learn to hula.